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Engineering/Chemistry

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Milk is flowing through a heat exchanger at a rate of 2000kg/h. he heat exchanger supplies 111,600kJ/h. The outlet temperature of the product is 95C. Determine the inlet temperature of the milk.
The product specific heat is 3.9kJ/(kg*C)

  • Engineering/Chemistry - ,

    m_dot = 2000 kg/h
    q = 111600 kJ/h
    T_final = 95C
    C_p = 3.9 kJ/(kgC)

    equation: q = m_dot*c_p*(T_initial-T_final)

    plug in all the value and solve for T_initial

    *NOTE* remeber deta_T both in C and K is the same. So don't worry

  • Engineering/Chemistry - ,

    m_dot = 2000 kg/h
    q = 111600 kJ/h
    T_final = 95C
    C_p = 3.9 kJ/(kgC)

  • Engineering/Chemistry - ,

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